Million-dollar Iran bets draw insider trading scrutiny

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Million dollar Iran bets

Highlights

Six traders made $1M betting on Iran strike timing
Trades were placed hours before Tehran explosion reports
New U.S. bill aims to curb insider trading risks

The key is being in the right place at the right time.

According to Cointelegraph, six Polymarket traders earned around $1 million by accurately betting that the United States would strike Iran before the end of February. All of the accounts were created in February, and nearly all of their activity focused on contracts predicting the timing of a potential U.S. attack.

In several cases, contracts were purchased just hours before the first reports of explosions in Tehran emerged, raising further concerns that the trades may have involved more than just probabilistic forecasting — potentially the use of non-public information.

“In cases involving war or conflict, information can circulate within wider circles before becoming public. Polymarket typically requires only a wallet to trade, providing a high level of anonymity. This may create incentives for informed participants to act at an early stage,” suggested Bubblemaps CEO Nicolas Vaiman.

The timing of the trades related to the Iran attack has drawn attention from blockchain investigators, who say the behavioral pattern resembles previous cases that were linked to alleged insider activity on prediction markets. No official findings of wrongdoing have been announced.

Political betting under increased scrutiny

Predicting the timing of major political events — such as the U.S.–Israeli operation “Lion’s Roar” — is not harmless if the holder of a contract may have access to privileged information from individuals close to senior political figures.

U.S. Representative Ritchie Torres is preparing draft legislation titled the “Government Integrity in Financial Forecasting Markets Act of 2026,” aimed at limiting insider trading on prediction platforms.

If adopted, the bill would prohibit elected officials, political appointees, and executive branch employees from trading contracts related to government policy or political outcomes while in possession of non-public information.

High trading volumes and previous cases

Events related to Iran had already attracted significant attention from Polymarket traders. Betting volume on the strike reached $529 million, surpassing other recent events that generated around $90 million in trading volume.

Regarding insider trading concerns, earlier this week a small group of users reportedly earned more than $1.2 million betting on a contract linked to an insider trading investigation involving the DeFi platform Axiom. Last month, a trader placed $32,000 on the overthrow of Maduro shortly before it occurred, generating approximately $400,000 in profit.

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